Phoenix (/ˈfiːnɪks/ FEE-niks; Navajo: Hoozdo; Spanish: Fénix or Fínix,[citation needed] Walapai: Banyà:nyuwá) is the capital and most populous city of the U.S. state
of Arizona, with 1,608,139 residents as of 2020. It is the fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents.
Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people as of 2020. Phoenix, the seat of Maricopa County, has the largest area of all cities in Arizona, with an area of 517.9 square miles (1,341 km2), and is also the 11th largest city by area in the United States. It is the largest metropolitan area, both by population and size, of the Arizona Sun Corridor megaregion.
Yuci, known as Weiyu in ancient times, is located in Taiyuan Basin in central Shanxi, bordered by Shouyang County and Heshun County in the east, Qingxu County in the west, Taigu District in the south and Taiyuan City in the northwest. Yuci District is the political, economic and transportation center of Jinzhong City, covering an area of 1328 square kilometers. It is known as the "provincial capital gateway". Yuci was called "Tushui" and "Wei Yu" in the Spring and Autumn period and "Yuci" in the warring States period. Yuci District was set up in 1948 and Yuci City in 1954. On September 24, 1999, Yuci City was revoked and renamed as Yuci District, Jinzhong City. It has jurisdiction over 9 streets, 6 towns and 4 townships, including 127 communities and 272 administrative villages. City flower rose, city tree Robinia pseudoacacia. Yuci is one of the top ten counties and cities with comprehensive indicators in Shanxi Province, a national ecological demonstration area and a national literature.